Cheap flights from Portland to Cambodia from $540
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Cambodia departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland to Cambodia
Cheap round-trip flights
Cheap one-way flights
Philippine Airlines flights from Portland to Cambodia
Our best Philippine Airlines deals on Portland to Cambodia flight tickets
Singapore Airlines flights from Portland to Cambodia
Our best Singapore Airlines deals on Portland to Cambodia flight tickets
See travel insights to Cambodia from
How to get the cheapest flight ticket from Portland to Cambodia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cambodia?
In general, August is the cheapest month to fly from Portland to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $952. The month of February is another great option to travel to Cambodia, with average flight prices from Portland averaging around $1,050.
What is the cheapest day to depart on your flight to Cambodia?
The cheapest day to depart on your flight to Cambodia is on a Wednesday when prices can be found for as low as $1,095. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Cambodia is Tuesday, with ticket prices averaging around $1,304.
Cheap Portland to Cambodia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Cambodia
When did momondo last update prices for flights from Portland Airport to Cambodia?
Prices for flights from Portland Airport to Cambodia were last updated today.
How many operators does momondo search for flights from Portland Airport to Cambodia?
As of June 2025, there are 4 operators available to choose from for flights from Portland Airport to Cambodia.
How old do you have to be to fly from Portland Airport to Cambodia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Cambodia.
What documentation or ID do you need to fly to Cambodia?
The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Portland to Cambodia
Compare and see reviews for airlines that fly from Portland to Cambodia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $863 | Free Cancellation | Rating 8.2 441 reviews | |||
| PriceFrom $934 | Free Cancellation | Rating 8.1 1,308 reviews | |||
| PriceFrom $952 | Free Cancellation | Rating 8.4 1,090 reviews | |||
| PriceFrom $1,167 | Free Cancellation | Rating 8.4 1,204 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Cambodia?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Cambodia. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Portland to Cambodia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Cambodia from Portland with this policy.
How can momondo help me find flights from Portland to Cambodia?
momondo provides multiple filters to help you find the best flight to Cambodia from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Portland to Cambodia right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Cambodia from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.